704 B
704 B
ACaesar - Caesar cipher transcoder
This program encodes and decodes messages using a Caesar Cipher.
Usage: acaesar [options] message
Options:
--help Print this help message
-o <offset> Set the integer offset used in transcoding
-c <character set> Set the character set
--xyz Set the character set to the lowercase alphabet (default)
Compiling
The program is fairly simple and thus it should be able to be compiled with any modern C compiler. This was developed using GCC on Ubuntu. A makefile is included which has only one command:
gcc acaesar.c utf8hack.c -O3 -Wall -Wextra -o acaesar